Answer:
Coal: 7.4 billion tonnes
Explanation:
The World Coal Association estimates that there are more than one trillion tonnes of coal reserves worldwide, enough to last 150 years at current rates of production, so it is unsurprising to see coal ranked as the most-mined mineral in the world.
While China has consistently led the world in production – the country was responsible for 3.3 billion tonnes in 2016 – this was down 16% from the 3.9 billion tonnes produced in 2012. Chinese coal output slumped below the 3.4 billion tonne-threshold predicted in 2016 and the trend may continue, as renewable energy sources become more widespread.
The Chinese decline has mirrored a trend in worldwide coal production, which fell to 7.4 billion tonnes in 2016 from 8.2 billion in 2012. While coal production has increased in Australia and Russia in the last five years, both South Africa and the US have seen sharp declines in production of anthracite and bituminous coal. American coal production in particular has fallen from over 900 million tonnes in 2012 to 782 million in 2016, the lowest figure since 1979.
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How people use wind and sunlight
The practice of being married to only one person at a time but more than one
person over a lifetime is called
Answer:D
Explanation:
(WILL GIVE BRAINLIEST) Marcie believes that the sea arch was once part of a mountain. Which sentence explains how the mountain was formed?
A. Plates moved apart to form it.
B. Volcanic lava hardened to form it.
C. Tectonic plates collided to form it.
D. Sand was deposited to form it.
state 4 components of the environment
Answer:
lithosphere, hydrosphere, atmosphere and biosphere
Explanation:
Please i need help with this :( i give brainliest
Answer:
Explanation:
One natural factor that may effect a tropical rainforest is thunderstorm, leading to a forest fire, destroying everything in the forest.
One human factor that may effect tropical rainforest is wood chopping, since it may reduce the number of rare trees, and the species living on them, be it animals, moss, lichen, or other living organisms could lose their home, leading to suffering and perhaps death
The creation of sinkholes is an effect mentioned in this
passage. What is the cause?
S.
A
water
B
heat
С
crystal
sand
Answer:
A
Explanation:
The most common causes of a sinkhole are changes in groundwater levels or a sudden increase in surface water. A natural sinkhole typically occurs when acidic rainwater seeps down through the surface soil and sediment until it reaches a soluble bedrock like salt, limestone or sandstone.
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The liquid in a thermometer __________ and rises when it is exposed to warm air. A. contracts B. boils
Answer: D
Explanation:
Andrew is buying a dirt bike for $900. He will make $100 payments each
month until the bike is paid in full. This is an example of what type of loan?
1.
b) Mention five examples of diffusion in
everyday life.
You can smell perfume because it diffuses into the air and makes its way into your nose.Cigarette smoke diffuses into the air.A few crystals of potassium permanganate in water will diffuse and turn the water purple.Leave a soda bottle open and the carbon dioxide bubble will diffuse and leave it flat.A teabag placed in a cup of hot water will diffuse into the water
How can fires affect an ecosystem ? pls help :(
Answer:
Fire plays a key role in shaping ecosystems by serving as an agent of renewal and change. But fire can be deadly, destroying homes, wildlife habitat and timber, and polluting the air with emissions harmful to human health. Fire also releases carbon dioxide—a key greenhouse gas—into the atmosphere.
Explanation:
Answer:
Fire can destroy many habitats and kill organisms, by doing this, it can make a certain species that may be important to become extinct in the area, the consumer that eats this organism will eventually have nothing to eat, and the consumer that eats that one will also starve, eventually causing the whole ecosystem to collapse
The intention of mummification was to __________.
Answer:
The purpose of mummification was to keep the body intact so it could be transported to a spiritual afterlife.
Explanation:
Answer:
Egyptians believed in the after life so that's what mummification was for, to get the body prepared so it could be taken to the spiritual afterlife.
i am a large body of water, i am west of south america, i am an ocean
Answer:
South Pacific ocean is on the west side of South America that is a body of water
Find the sum of the measures of the interior angles of a 102-gon
Answer:
18000
Explanation:
we know, the sum of the interior angels of a polygon is,
s = 180 = (n−2)
for the polygon with 102 sides,
s = 180 (102−2)
= 180 × 100
= 18000
One of the primary reasons that governments seek to encourage population growth in their country is to____.
A. Increase the social status of women.
B. Improve the standard of living for the population.
C. Reduce pressure on natural resources such as land
D. Address the challenges created by an aging population.
Answer: I would say the answer is D
Explanation: If population growth wanes the number of middle aged and younger people in the workforce drops. This slows down the production of many things leading to a plethera of problems. A good example of this is the current situation in Japan. They have virtually no population growth and an increasing amount of elderly with no care or support systems.
true or false, in a two column proof, the right column contains a series of deductions
Answer:
False
Explanation:
False. In a two-column proof, the right column states your reasons.
what separates the deccan plateau from the chotanagpur plateau
Answer:
The Deccan Plateau is a large plateau in western and southern India. It rises to 100 metres in the north, and to more than 1,000 metres in the south, forming a raised triangle within the south-pointing triangle of the Indian coastline.
How are renewable fuels different from fossil fuels?
A. Renewable fuels will eventually run out.
B. Renewable fuels can be used over and over.
C. Renewable fuels create a weaker form of energy.
D. Renewable fuels create a greater amount of pollution than fossil fuels.
Answer:
Renewable fuels can be used over and over.
The__ mountains are a series of mountain ranges that run throughout Mexico
Answer:
The Sierra Madre Mts.
Explanation:
The Sierra Madre Occidental Mountains are a series of mountain ranges that run throughout Mexico.
Where is Bhutan?
For the foreigners.
Bhutan is a name of country which is located in the Eastern Himalayas.
The capital of Bhutan is thimpu.
Hope it helps...
Answer:
Bhutan lies between China and India, and borders Tibet in the North. The Tibet border runs across the Himalayas.
Explanation:
Explain how waves erode, transport & deposit material
Answer:
Longshore drift happens when waves approach the beach at an angle. The swash (waves moving up the beach) carries material up and along the beach. Longshore drift provides a link between erosion and deposition. Material in one place is eroded, transported then deposited elsewhere.
Explanation:
Answer: The energy in waves can break apart rocks. Over time waves make small cracks bigger. ... Waves can also erode rock by abrasion. As a wave comes to shallow water it picks up sediment.
A wave transports its energy without transporting matter. Waves are seen to move through an ocean or lake; yet the water always returns to its rest position. Energy is transported through the medium, yet the water molecules are not transported.
The waves push material at an angle up the beach via the swash and it is then deposited on the beach. The backwash will then collect the material and pull it down the beach in a vertical direction back out to sea. Another wave will then collect that material and carry it obliquely towards shore again.
hope it helps...
Explanation:
How do erosion and deposition work together to form sand dunes?
Waves cause erosion along coastlines and deposit sand away from the shore.
Erosion occurs as surface water carries sediment and the sediment is deposited near oceans and lakes.
Glaciers cause erosion through the movement of large chunks of ice, which are deposited and form depressions.
Erosion occurs through deflation, and sand that was picked up is deposited against an obstruction.
Answer:
The sediment in wind causes erosion by abrasion. Sand dunes form when the wind deposits sand. Loess form when the wind deposits clay and silt. Wind erosion can be prevented by keeping the ground covered with plants.
Explanation:
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Answer:
A
Explanation:
Waves cause erosion along coastlines and deposit sand away from the shore.
Of the solar energy that falls on Earth, what percentage do land and oceans absorb?
A. more than 50%
B. approximately 30%
C. approximately 19%
D. less than 6%
what 2.5dived bu 78 plus 345 .409 ++
Answer:
345.441051282
Explanation:
2.5 ÷ 78 =0.03205128205
+ 345.409 = 345.44
it is 345.44, the rest is not necessary.
because rounding the answer to a whole number is going to be 345, while to a decimal place it's going to be 345.44.
Answer:
345.441051282
Explanation:
Why is it important to use a range of development indicators to determine the level of development of a country?
Answer:
because, in reality, the development of a country's economy ... make an important contribution to the analysis of levels of development.
Explanation:
Why is the ring of fire important
Apresente um texto livre, num máximo de 10 linhas que apresentem argumentos a favor de uma área civilizacional lusófona.
Uma área civilizacional lusófona, refere-se a uma região onde uma civilização que compartilhe a cultura e a lingua portuguesa pode se desenvolver. Esse tipo de região pode ser muito vantajoso pois uniria povos que compartilham o mesmo idioma para criar uma sociedade forte e que pode correr atrás dos mesmos objetivos, não tendo o idioma e as características culturais como uma barreira. Dessa forma essa sociedade conseguiria facilmente trocar experiencias e conceitos, sendo assim bem sucedida em vários aspectos, fatores e conceitos que a compõem.
before european settlers arrived, the Great Plans of north america were:
Answer:
the grazing area of huge herds of buffalo and the home of native groups.
Explanation:
Answer:
The answer is wild grasses
Explanation:
Why do you think it was important to know the bottom of the sea floor during World War 2
Answer:
So the Submarines could travel safely under water if they were under attack
In what way are cities microclimates?
A. Cities are warmer than the areas immediately around them.
B. Cities have more precipitation than rural areas do.
C. Cities are smaller than the areas around them.
D. Cities have lower atmospheric pressure than rural areas do.
The answer is A.
This is because cities contain more people in one area, thus they contain more businesses like restaurants, cafes, etc. that produce more overall exhaust than say a more rural town with fewer people. Light pollution will also be largely greater over a city as opposed to a rural town.
Cities are warmer than the areas immediately around them is the way are cities microclimates. Hence, option A is correct.
What is cities microclimates?Due to human activity, an urban microclimate is hotter than its surroundings. Due to the fact that, in calm weather, temperatures are highest in the densely populated city center and decrease as you walk out toward the suburbs and countryside, urban zones are known as urban heat islands.
A microclimate is any area where the climate differs from that of its surrounds. Microclimates are naturally formed and can be quite small. They may even be rather large. For instance, as a city grows, its own climate patterns are formed, and these patterns become more significant.
Despite the fact that microclimates exist practically everywhere, they are more apparent in topographically active areas like hilly, island, and coastal locations.
Thus, option A is correct.
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Difference between a coast from a shore
Answer:
A coast is a land along the see while a shore is the land along the edge of a see and other water bodies.
Explanation: